61 lines
2.1 KiB
JavaScript
61 lines
2.1 KiB
JavaScript
BR.WhatsNew = {
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newOnly: undefined,
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init: function () {
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var self = this;
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self.dismissableMessage = new BR.Message('whats_new_message', {
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onClosed: function () {
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document.getElementsByClassName('version')[0].classList.remove('version-new');
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if (BR.Util.localStorageAvailable()) {
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localStorage.setItem('changelogVersion', self.getLatestVersion());
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}
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},
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});
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$('#whatsnew').on('shown.bs.modal', function () {
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self.dismissableMessage.hide();
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});
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$('#whatsnew').on('hidden.bs.modal', function () {
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// next time popup is open, by default we will see everything
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self.prepare(false);
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});
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if (!self.getCurrentVersion() && BR.Util.localStorageAvailable()) {
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localStorage.setItem('changelogVersion', self.getLatestVersion());
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}
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self.prepare(self.hasNewVersions());
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if (self.hasNewVersions()) {
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self.dismissableMessage.showInfo(i18next.t('whatsnew.new-version'));
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document.getElementsByClassName('version')[0].classList.add('version-new');
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}
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},
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getLatestVersion: function () {
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return BR.changelog.match('<h2 id="(.*)">')[1];
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},
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getCurrentVersion: function () {
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if (!BR.Util.localStorageAvailable()) return null;
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return localStorage.getItem('changelogVersion');
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},
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hasNewVersions: function () {
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return this.getCurrentVersion() && this.getCurrentVersion() !== this.getLatestVersion();
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},
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prepare: function (newOnly) {
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if (newOnly === this.newOnly) {
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// do not rebuild modal content unnecessarily
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return;
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}
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this.newOnly = newOnly;
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var container = document.querySelector('#whatsnew .modal-body');
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var cl = BR.changelog;
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if (newOnly && this.getCurrentVersion()) {
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var head = '<h2 id="' + this.getCurrentVersion() + '">';
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var idx = cl.indexOf(head);
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if (idx >= 0) cl = cl.substring(0, idx);
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}
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container.innerHTML = cl;
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},
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};
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